This is the castle nut is used for the main landing gear of all the Duo Discus and Arcus.

It is 8 mm, M14 x 1,5 DIN 937.

This stopper is used for the propellor of the Ventus-3M and the Arcus M edition 2020.

Its stopnut is included.

This coupling is used for the fuel line going to the wing tank of the Ventus-3M and the Arcus M.

Please make sure you are entitled and have the skills to change that part. It should be secured with Loctite 577.

Please note: The coupling for the vent line is different. 

This knurled nut M10 DIN 467 is used to secure the cockpit weights of all the Ventus-3, the Arcus and some Duo Discus (xL).

It is sold with the safety pin (L01-0142)

This set of gasket can replace the on the main brake cylinder form 6 or 7. It is very likely that this type of cylinder is installed in the Duo Discus (but not in the x or xL), some Nimbus-4(D), as well as in some retrofitted Nimbus and Janus.

It do not work with the rectangular brake cylinder installed on some gliders (Ref: B40-1014). 

This O-ring  Ø32 x Ø3 is used for the water dump valve of several gliders:

• the Duo Discus x and xL,
• all the Arcus,
• some Discus-2c (the system has been upgraded in 2005),
• the Ventus-2cx and the Ventus-2cxa for the inner wing dump system not the outer wing.

This safety pin (or Fokker pin) is 1,5 mm and it is used to secure the cockpit weight in Schempp-Hirth gliders.

This butterfly nut is M10 (DIN 315) and it is used to secure the cockpit weights in all Schempp-Hirth single seaters (except the Ventus-3), the Nimbus, the Janus and some of the first Duo Discus.

These three brass bushes are used for the propellor stopper of the Ventus-3M and the Arcus M edition 2020. The bush in the centre is 8 x 1 x 9.3 mm and the two on the side are 8 x 1 x 6.7 mm.

They can be damaged by the spring and this creates some play in the stopper.

 

This system is used for the Ventus-2 and the Discus-2 which are using the 5" Cleveland wheel from TOST, with a “Magura” cylinder brake.

The brake cable measures 555 mm in length and features a 6 x 10 mm nipple.

 

 

This comprehensive kit ensures compatibility with all single-seater gliders equipped with drum brakes and provides the necessary components for a smooth brake cable replacement.

The cable comes with a standard 5.5 mm nipple, which fits most modern gliders that have a 6.2 mm handle hole. For older models or those with larger handle holes, an additional nipple is included, suitable for handles with an 8.5 mm hole.

The kit includes:

• 1600 mm of 2 mm cable with a 5.5 x 10 mm nipple
• 1 x Nicopress oval sleeve (1.5-2 mm, NT281C-A)
• 1 x 2 mm thimble
• 1 x Nipple No. 33A
• 1 x Nipple support No. 21A (8 x 9 mm)

This cable is designed for the front seat of the Arcus, Duo Discus x, and Duo Discus xL equipped with a TOST wheel and a Magura cylinder brake.

The brake cable is 600 mm long, with a diameter of Ø1.5 mm, and is fitted with a 9 mm diameter nipple.

Please note, this cable is not compatible with the first-generation Duo Discus or the Arcus edition 2020, which are equipped, respectively, with master cylinder model 7 / brakes 30-9 and the BZT2 TOST brake system.

The EASA Form one is included.

This part can be adapted to fit the Discus-2a, Discus-2b, Discus-2c, Ventus-2ax, Ventus-2bx, the ventus-2c, the ventus-2cx and the Ventus-3.

It measures 148 mm in width. 

Please note that you will need to cut the part to ensure it fits your glider, as it is sold in an untrimmed form.

This cover is designed to fit the TOST Mini 150 wheel.

If your glider is currently equipped with a classic Schempp-Hirth tailwheel, you can upgrade to the more compact TOST Mini 150. To make this conversion, you'll need this cover, a TOST Mini wheel, and a set of washers. All required components are listed below.

This kit includes a wide selection of spacer washers for tail wheel axle, measuring 16 x 2 mm with widths ranging from 1.5 to 6 mm. It is particularly useful if you plan to switch from a classic tailwheel to a mini version. Compatible with most gliders, except for the Arcus M, Ventus-3M, and Cirrus.

This comprehensive kit ensures compatibility with all Duo Discus equipped with a master cylinder model 7 / brakes 30-9. It provides the necessary components for a smooth brake cable replacement.

The cable comes with a standard 5.5 mm nipple, which fits most modern gliders that have a 6.2 mm handle hole. For older models or those with larger handle holes, an additional nipple is included, suitable for handles with an 8.5 mm hole.

The kit includes:

• 4000 mm of 1,8 mm cable
• 1 x Nicopress oval sleeve (1.5-2 mm, NT281C-A)
• 1 x 2 mm thimble
• 1 x Nipple No. 33A
• 1 x Nipple support No. 21A (8 x 9 mm)

This part can be adapted to fit the Duo Discus, Duo Discus X, Duo Discus XL, as well as the Arcus, Arcus Edition 2020, and Nimbus-4D.

It measures approximately 147 mm in width and 157 mm in length.

Please note that the part is sold in an untrimmed form, so you will need to cut it to ensure a proper fit for your glider.

This spring is designed for the airbrakes of all Schempp-Hirth gliders.

The spring is 0.8 mm x 7.8 mm x 30 mm.

Depending on your glider model, each airbrake may require between 9 and 11 of these springs.

Important Note: The exterior springs often differ from this ones. You can find the suitable exterior springs (ref L03-0032) among our suggested products.